As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 TIRE FLAT SPOTTED, NR 2 TIRE FLAT SPOTTED AND DEFLATED, NR 3 TIRE FLAT SPOTTED. VISUAL INSPECTION FOUND NR 1 MODULATOR VALVE CONTAMINATED WITH PAINT CHIPS AND SHAVINGS OF PLASTIC. FOUND NR 2 MODULATOR VALVE PISTON O-RING DECOMPOSED/CONTAMINATED. REPLACED NR 1 AND 2 MODULATOR VALVE, BRAKE CONTROL VALVE, FLUSHED ENTIRE BRAKE SYSTEM HYDRAULIC LINES AND FUNCTIONALLY TESTED BRAKE CONTROL SYSTEM.